scientists have inferred that the nests were separated in this way to allow incubation in a tightly packed nesting colony. 恐龙蛋之间的距离与成年M恐龙尺寸的一致性被用来支持恐龙孵蛋的理论，C选项正确。D选项不正确。段落后说在恐龙蛋上发现Oviraplor adults化石，没有说发现D选项所说的M恐龙化石。
学习成长树 2023年10月26日 19:50 Dinosaurs and Parental Care From fossil evidence alone the question of whether or not dinosaurs cared for their young is very difficult to answer. Because behaviors are not preserved in the fossil record, we can only make inferences from indirect evidence. Parent...
5.The strongest evidence that extinct dinosaurs had some form of advanced parental care system is based on an understanding of the phylogenetic relationships among dinosaurs and their closest living relatives. Birds(which are in essence modem, feathered dinosaurs), even primitive ones such as ostriches...
托福阅读真题第66篇Dinosaurs_and_Parental_Care(答案文章最后) 仅从化石证据来看,恐龙是否爱护幼崽的问题很难回答。由于行为没有保存在化石记录中,我们只能从间接证据中做出推论。父母照料可分为两种行为:孵化前(筑巢和孵化鸡蛋——例如,坐在它们上面加热鸡蛋并鼓励孵化)和孵化后(喂养幼崽和看守巢穴)。我们的大部分...
仅从化石证据来看,恐龙是否照顾幼崽的问题很难回答。由于行为没有保存在化石记录中,我们只能从间接证据中进行推断。父母的照顾可以分为两种类型的行为:孵化前(筑巢和孵化蛋——例如,坐在它们上面温暖蛋并鼓励孵化)和孵化后(喂养幼崽和保护巢穴)。我们的大部分证据来自所谓的恐龙洞穴(建造巢穴的地方)。蒙大拿州东部已...
托福真题-恐龙余哺育后代Dinosaurs and Parental Care.pdf,托福在线练习 最海量的题库 最真实的模拟 worth 2 points. Drag your choices to the spaces where they belong. To review the passage, click on View Text. Some animal species demonstrate sociability, but s
6.The strongest evidence that extinct dinosaurs had some form of advanced parental care system is based on an understanding of the phylogenetic relationships among dinosaurs and their closest living relatives. Birds(which are in essence modem, feathered dinosaurs), even primitive ones such as ostriches...
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托福Z托福 22 - Dinosaurs and Parental Care 题目 收藏 1.The word “alleged” in the passage is closet in meaning to A.scattered B.supposed C.isolated D.exposed 阅读原文中文译文 From fossil evidence alone the question of whether or not dinosaurs cared for their young is very difficult to ans...
托福阅读真题第66篇DinosaursandParentalCare From fossil evidence alone the question of whether or not dinosaurs cared for their young is very difficult to answer. Because behaviors are not preserved in the fossil record, we can only make inferences from indirect evidence. Parental care can be divide...